Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/09/2026, 01:52
Static task
static1
Behavioral task
behavioral1
Sample
jaffacakes118_d95aedc8eaff20c3890f2f020db646781f21c3cf018010bdc7e3491c8914a06a.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
jaffacakes118_d95aedc8eaff20c3890f2f020db646781f21c3cf018010bdc7e3491c8914a06a.exe
Resource
win11ltsc2024-20260911-en
General
- Target jaffacakes118_d95aedc8eaff20c3890f2f020db646781f21c3cf018010bdc7e3491c8914a06a.exe
- Size 73KB
- Sample260924-capfbabf28
- SHA256 d95aedc8eaff20c3890f2f020db646781f21c3cf018010bdc7e3491c8914a06a
- MD5 ac46a1a24aade9c5f9f7bb7969a46e98
- SHA1 5b5f940071b9d03185799e89f6210b6bd7be4807
- SHA512 c5ed435bf09d664e60d7df1769a954357fe202dde92246523187598b855c68d50f2d2e1a79c95d7a384b3d59e4ebb9a75e00464fd948ea4003c6acc956b37024
- SSDEEP 768:vVdtcAAayQ6I6Ro1dwwGl8940Xq3jk3nhO:vGAC66Ro/4iq3j
- TLSH T17673607519C34B2FE01A857A6742161F7AC2F13F952AD0DBD249BA380CDD24FB46B0E9
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts cmd.exe - Sets file to hidden 1 TTPs 1 IoCs
Modifies file attributes to stop it showing in Explorer etc.
pid Process 412 attrib.exe - Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Control Panel\International\Geo\Nation jaffacakes118_d95aedc8eaff20c3890f2f020db646781f21c3cf018010bdc7e3491c8914a06a.exe Key value queried \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Control Panel\International\Geo\Nation cmd.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 1636 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_d95aedc8eaff20c3890f2f020db646781f21c3cf018010bdc7e3491c8914a06a.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3839864941" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3845802703" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280071" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "496979923" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{1054C4E8-B7BB-11F1-8D83-E629188E6DFA} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0618a50d04bdd01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280071" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a6bfff05030eec4a8a71250cdb1ec9800000000002000000000010660000000100002000000045b48c77d36b0b9c36a9d6255eb474fda684cda012943eed92c4706777982f50000000000e800000000200002000000000bf63548ce41eeaa8314d68253fd004509c49abe2a7e627fa556014a31764d62000000099c342797bf16fbac3179044309a1efd3826d8bafac08c125577bc1a6cdd98614000000090ac2a5febc91c66de866da8cd0fd868c5ec2dbf5e4347209126258e89245cb32b6661a6b30c58e6d0f7195d8c053fd313ecd69346c47012154bcbb57da4de5c iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a6bfff05030eec4a8a71250cdb1ec980000000000200000000001066000000010000200000006fd43dc87a703e9ce9bfa9df92c8ac213a4ed0d2959c4c5c58d0ba069ca738ba000000000e8000000002000020000000b186a5626c5b40f0548307011bfa28166731ff6ced08182aea21f2bbed34980520000000ec37f385e44e4aa123152e68ae80d4f6367bdc619c28efe3cef27b59769b99cd400000002f30618ba66a1d0c907d9d475c85a08378a2aefd10881f08f725ee5ccb6e950d276b709c398016270d1e9aed42a51b6b090aa36f2b7058a057b5167045dd6f33 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e08d9150d04bdd01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3696 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3696 iexplore.exe 3696 iexplore.exe 2784 IEXPLORE.EXE 2784 IEXPLORE.EXE 2784 IEXPLORE.EXE 2784 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4312 wrote to memory of 1636 4312 jaffacakes118_d95aedc8eaff20c3890f2f020db646781f21c3cf018010bdc7e3491c8914a06a.exe 89 PID 1636 wrote to memory of 4676 1636 cmd.exe 92 PID 1636 wrote to memory of 412 1636 cmd.exe 93 PID 1636 wrote to memory of 3696 1636 cmd.exe 94 PID 3696 wrote to memory of 2784 3696 iexplore.exe 95 - Views/modifies file attributes 1 TTPs 2 IoCs
pid Process 4676 attrib.exe 412 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\jaffacakes118_d95aedc8eaff20c3890f2f020db646781f21c3cf018010bdc7e3491c8914a06a.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_d95aedc8eaff20c3890f2f020db646781f21c3cf018010bdc7e3491c8914a06a.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4312 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\C52F.tmp\encrypt_gid.bat" "2⤵
- Drops file in Drivers directory
- Checks computer location settings
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1636 -
C:\Windows\SysWOW64\attrib.exeAttrib -r -s -h C:\Windows\system32\drivers\etc\hosts3⤵
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:4676
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C:\Windows\SysWOW64\attrib.exeAttrib +r +h C:\Windows\system32\drivers\etc\hosts3⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:412
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" "http://69.64.43.179/bat/pesos.html"3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3696 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3696 CREDAT:17410 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2784
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 471B
- SHA256 08511289c08287b60d3de6815e0cdcfd976b76b4ed1fe052982d80b6c9cc3acf
- MD5 1b3bf1878b48e342615e88278c16912b
- SHA1 c03506a3fb6436b214e1adf8334537e30c16e9d6
- SHA512 0738abcb2be78e40a86a93c99dc4468279496d66d2351d02a564eb5d97c7b65e1aa01ac5562971f4fbbe65d56087e56b83b10335b5f724eedc942a429b2160af
- TLSH T1B0F0D414567C9D71399098DC27E816BF34B2E17F10451415B17945E40164FBADB1D035
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 416B
- SHA256 70d74d0538534372fb8f365e6d9537d71b779dd8ddfe2c8a126e2cf7043288ac
- MD5 d522f81f00ef1d7637019cbcebf15227
- SHA1 077037345cf1bad0b699d1ac7a16dd847627f86c
- SHA512 a6465bc82eecd0a05f4957d4c166eb8ad96405cb80409366a81d7d7e5593c109f151e3b04fc59d993a8f10382ada2502f1caf7ac63a1e8bfd17d3b0355021e28
- TLSH T11BE0C03816F6411FF0F5F8784BD8F421435DF236142AA3B83DD4AB08FB069409C12929
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\RR6ZW6LX\suggestions[1].en-US
- Size 17KB
- SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
- MD5 5a34cb996293fde2cb7a4ac89587393a
- SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
- SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
- SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
- TLSH T13A823E4E61D88F57EA47B6B2D9084EA702E0C8794716DB93D62CFE63CDE33B25D02161
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\C52F.tmp\encrypt_gid.bat
- Size 38KB
- SHA256 f96851883f0b59ebcdaabaefae05f7dd731dbff67721429e6a20bd66f0c794c0
- MD5 e8cbf707d1ee12e15bd6be5c0ed9e2df
- SHA1 054f4c78c097f6973b8a1bce141292e94fdbb7e2
- SHA512 765d8add5db7a6e20d98ed3ddfb3ce98f0a52c55ea3396d346c1f58b6f3c7c942978c7965c88402adc47451c57589a3b2443a96a5001ff456a1781fa61cf0413
- SSDEEP 96:j3+YcHyW4JcHyW4GncHyW45ncHyW4+ycHyW48ycHyW4ncHyW4PcHyW4OcHyW4cc6:k
- TLSH T1EE03167415C74B1FE05AC51EA3421A1F7AC6F07FA42AE0DBD15A7A390CDD20E746B0EA
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\System32\drivers\etc\hosts
- Size 1KB
- SHA256 db448eeec6f5fbb0d00876844d87a7c6fbd92fd197f435afae2c7b14bb59d48d
- MD5 1102f8181ee9806b1da8ffc4142e5228
- SHA1 b3d252a2636cd801eaddc5924f25ad8e5f86da2f
- SHA512 e237147069d5e397a8fbc005728a9013b317073072c38b1e1800e30a291e35fefb38ba78b2b94eac01f086cde0088c122615183bf79fe565b591f7efedb72da3
- TLSH T13E3170C8C517B8646CFC562D51447BCCFE8824E2C2A2EAD553E331312FB7EAD9807966
- MD5 SHA1 SHA512 TLSH